Company Filing History:
Years Active: 2025
Title: Shotaro Kajihara: Innovator in Clear Coating Technology
Introduction
Shotaro Kajihara is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of coating technology, particularly with his innovative clear coating composition. His work is recognized for enhancing the performance and workability of coating films.
Latest Patents
Kajihara holds a patent for a clear coating composition and method for producing a coated article. This composition is designed to provide a coating film that exhibits superior resistance to color shift while maintaining high solid content and excellent workability. The formulation includes a hydroxy group-containing acrylic resin, a polyisocyanate compound, and an organic solvent. Specifically, the acrylic resin consists of both primary and secondary hydroxy group-containing components, each with defined molecular weight characteristics. The clear coating composition boasts a solid concentration of 55% by mass or more at the time of application.
Career Highlights
Shotaro Kajihara is associated with Nippon Paint Automotive Coatings Co., Ltd., where he has been instrumental in developing advanced coating solutions. His expertise in the field has led to innovations that improve the durability and aesthetic qualities of automotive coatings.
Collaborations
Kajihara has worked alongside talented colleagues, including Takeshi Horii and Hiroyuki Komaki. Their collaborative efforts have contributed to the advancement of coating technologies within the industry.
Conclusion
Shotaro Kajihara's contributions to clear coating technology exemplify the impact of innovative thinking in the field of coatings. His patent reflects a commitment to enhancing product performance and workability, marking him as a significant figure in the industry.